Dirt devil breeze with automatic height adjustment has become hard to push on carpet. How do I fix that?

Dirt Devil Featherlite Bagless Upright

Check the height adjust knob. It may be broken and need to be replaced. Turn over cleaner and move the knob from flat floor to plush crapet. If the two little wheels don't move, you need a new knob. Costs under three dollars at DirtDevil.com ...
Dirt Devil Featherlight Bagless Upright Vacuum

Without the model number I cannot give you a link to the exact manual that will have a step by step process for user maintainable items like belts. However if you click the link below and enter your model number at the prompt you should be able to d ...
Dirt Devil M086700 Vision Bagless Upright Vacuum

I have a Dirt Devil M088400 - Vision Turbo Vacuum. A spring fell from the bottom and the carpet height adjust isn't working. The rollers under the unit won't stay in place either. Can you tell me how to put the carpet height adjust back together?

The roller attaches to wheels. There is a spring that attaches from roller to hight adjustment selector which is a plastic peice with a little hook on bottom that spring attaches to. Both peices should have a hook that the spring ttaches to. ...
Dirt Devil Vacuums

Dirt Devil Jaguar Bagless Upright Burning Smell

Take the belt off again you will see burnt rubber from the old belt stuck to the motor shaft.you can take a fine piece of emery cloth and clean the shaft down to its polished finish.always good to do this after each belt.check the brush roller and se ...
Dirt Devil Featherlite Bagless Vacuum M085845Vacuum

How many filters does the bagless dirt devil vision wide glide have cause the motor sounds fine but it doesnt **** hardly